Base | Representation |
---|---|
bin | 110100010111… |
… | …000011100100 |
3 | 221211100102120 |
4 | 310113003210 |
5 | 12003212144 |
6 | 1210105540 |
7 | 224445162 |
oct | 64270344 |
9 | 27740376 |
10 | 13725924 |
11 | 7825543 |
12 | 471b2b0 |
13 | 2ac7764 |
14 | 1b74232 |
15 | 1311e19 |
hex | d170e4 |
13725924 has 24 divisors (see below), whose sum is σ = 32090688. Its totient is φ = 4566240.
The previous prime is 13725913. The next prime is 13725931. The reversal of 13725924 is 42952731.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8329 + ... + 9839.
It is an arithmetic number, because the mean of its divisors is an integer number (1337112).
Almost surely, 213725924 is an apocalyptic number.
It is an amenable number.
13725924 is an abundant number, since it is smaller than the sum of its proper divisors (18364764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13725924 is a wasteful number, since it uses less digits than its factorization.
13725924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2275 (or 2273 counting only the distinct ones).
The product of its digits is 15120, while the sum is 33.
The square root of 13725924 is about 3704.8514140246. The cubic root of 13725924 is about 239.4310830106.
The spelling of 13725924 in words is "thirteen million, seven hundred twenty-five thousand, nine hundred twenty-four".
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